LP38693-Q1 datasheet(7/34 Pages) TI

Part #	LP38693-Q1

Description	LP3869x/-Q1 500-mA Low-Dropout CMOS Linear Regulators Stable With Ceramic Output Capacitors

PDF	34 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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7 / 34 page

100

10k

100k

FREQUENCY (Hz)

COUT = 100 2F

VIN(DC) = 5.3V

VIN(AC) = 1V(p-p)

VOUT = 3.3V

100

10k

100k

FREQUENCY (Hz)

COUT = 1 2F

VIN(DC) = 5.3V

VIN(AC) = 1V(p-p)

VOUT = 3.3V

100

10k

100k

FREQUENCY (Hz)

COUT = 10 2F

VIN(DC) = 5.3V

VIN(AC) = 1V(p-p)

VOUT = 3.3V

LP38691, LP38693, LP38691-Q1, LP38693-Q1

www.ti.com

SNVS321N – JANUARY 2005 – REVISED MARCH 2015

7.7 Typical Characteristics

Unless otherwise specified: TJ = 25°C, CIN = COUT = 10 µF, EN pin is tied to IN (LP38693 only), VOUT = 1.8 V, VIN = VOUT 1 V,

IL = 10 mA.

Figure 2. Noise vs Frequency

Figure 1. Noise vs Frequency

Figure 3. Noise vs Frequency

Figure 4. Ripple Rejection

Figure 5. Ripple Rejection

Figure 6. Ripple Rejection

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Product Folder Links: LP38691 LP38693 LP38691-Q1 LP38693-Q1

LP38693-Q1 Datasheet(PDF) 7 Page - Texas Instruments